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參數(shù)資料
| 型號(hào)： | 818H8B |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 2 X 4 8-Pole Filters |
| 中文描述： | 2 × 4 8極點(diǎn)濾波器 |
| 文件頁數(shù)： | 3/13頁 |
| 文件大小： | 625K |
| 代理商： | 818H8B |
818 Series
8-Pole
Low-Pass Filters
25 Locust St, Haverhill, Massachusetts 01830
Tel: 800/252-7074, 978/374-0761
FAX: 978/521-1839
e-mail: sales@freqdev.com Web Address: http://www.freqdev.com
8-Bit Programmable
1.Unit to unit match for the same transfer function, set to the same frequency and operating configuration, and from the same manufacturing lot.
3
Model
818L8B
818L8L
818L8E
818L8D80
Product Specifications
Transfer Function
8-Pole,
Butterworth
8-Pole,
Bessel
8-Pole, 6 zero,
Elliptic
8-Pole, 6 zero,
Constant Delay
Size
2.0” x 4.0” x 0.4”
2.0” x 4.0” x 0.4”
2.0” x 4.0” x 0.4”
2.0” x 4.0” x 0.4”
Range f
c
1 kHz to 128 MHz
1 kHz to 1.28 MHz
1 kHz to 1.28 MHz
1 kHz to 1.28 MHz
Theoretical Transfer
Characteristics
Appendix A
Page 9
Appendix A
Page 4
Appendix A
Page 24
Appendix A
Page 21
Passband Ripple
(theoretical)
0.0 dB
0.0 dB
± 0.035 dB
0.15 dB
DC Voltage Gain
(non-inverting)
0 ± 0.1 dB max.
0 ± 0.05 dB typ.
0 ± 0.1 dB max.
0 ± 0.05 dB typ.
0 ± 0.1 dB max.
0 ± 0.05 dB typ.
0 ± 0.1 dB max.
0 ± 0.05 dB typ.
Stopband
Attenuation Rate
48 dB/octave
48 dB/octave
80 dB min.
80 dB min.
Cutoff Frequency
Stability
Amplitude
Phase
f
c
± 3% max.
± 0.01% /°C
- 3 dB
-360°
f
c
± 3% max.
± 0.01% /°C
- 3 dB
-182°
f
r
± 3% max.
± 0.01% /°C
- 0.035 dB
- 323.5°
f
c
± 3% max.
± 0.01% /°C
- 3 dB
-306°
Filter Attenuation
(theoretical)
0.12 dB 0.80 f
c
3.01 dB 1.00 f
c
60.0 dB 2.37 f
c
80.0 dB 3.16 f
c
1.91 dB 0.80 f
c
3.01 dB 1.00 f
c
60.0 dB 4.52 f
c
80.0 dB 6.07 f
c
0.035 dB 1.00 f
r
3.01 dB 1.13 f
r
60.0 dB 1.67 f
r
80.0 dB 1.77 f
r
3.01 dB 1.00 f
c
60.0 dB 3.08 f
c
80.0 dB 3.57 f
c
Phase Match
1
See page 5 & 6
See page 5 & 6
See page 5 & 6
See page 5 & 6
Amplitude Accuracy
(theoretical)
0 - 0.6 f
c
± 0.5 dB max.
± 0.25 dB typ.
0 - f
c
± 0.8 dB max.
± 0.4 dB typ.
0 - 0.8 f
r
± 0.5 dB max.
± 0.25 dB typ.
0 - 0.8 f
c
± 0.5 dB max.
± 0.25 dB typ.
0.6 f
c
- 1.0 f
c
± 1.0 dB max.
± 0.6 dB typ.
0.8 f
c
- 1.0 f
r
± 1.0 dB max.
± 0.5 dB typ.
0.8 f
c
- 1.0 f
c
± 1.0 dB max.
± 0.5 dB typ.
Total Harmonic
Distortion @ 1 kHz
< - 88 dB typ.
< - 88 dB typ.
< - 88 dB typ.
< - 88 dB typ.
Wide Band Noise
(5 Hz - 2 MHz)
300
μ
Vrms typ.
300
μ
Vrms typ.
350
μ
Vrms typ.
300
μ
Vrms typ.
Narrow Band Noise
(5 Hz - 100 kHz)
75
μ
Vrms typ.
75
μ
Vrms typ.
75
μ
Vrms typ.
75
μ
Vrms typ.
Filter Mounting
Assembly
FMA-04A
FMA-04A
FMA-04A
FMA-04A
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 818 | 2 X 4 8-Pole Filters |
| 818H8E | 2 X 4 8-Pole Filters |
| 818L8B | 2 X 4 8-Pole Filters |
| 818L8D80 | 2 X 4 8-Pole Filters |
| 818L8E | 2 X 4 8-Pole Filters |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 818H8B-1 | 制造商:FREQUENCYDEVICES 制造商全稱:Frequency Devices, Inc. 功能描述:2" x 4" 8-Pole Filters |
| 818H8B-2 | 制造商:FREQUENCYDEVICES 制造商全稱:Frequency Devices, Inc. 功能描述:2" x 4" 8-Pole Filters |
| 818H8B-3 | 制造商:FREQUENCYDEVICES 制造商全稱:Frequency Devices, Inc. 功能描述:2" x 4" 8-Pole Filters |
| 818H8B-4 | 制造商:FREQUENCYDEVICES 制造商全稱:Frequency Devices, Inc. 功能描述:2" x 4" 8-Pole Filters |
| 818H8B-5 | 制造商:FREQUENCYDEVICES 制造商全稱:Frequency Devices, Inc. 功能描述:2" x 4" 8-Pole Filters |
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